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A2FO12/61L-PBB06 R902021698 REXROTH Axial piston fixed pump A2FO series 6x

A2FO12/61L-PBB06 R902021698 REXROTH Axial piston fixed pump A2FO series 6x

Ordering codes: R902006626 AXIAL-PISTON PUMP A2FO32/61R-VBB040-S R902006969 AXIAL-PISTON PUMP A2FO200/61R-PBB05-S R902009775...
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  • standrd package
  • 5-7 workdays
  • 50 IN STOCK
  • GERMANY
  • Rexroth
  • A2FO12/61L-PBB06
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Emma

Mobile :

Tel : sales2@ldhydraulic.com

Request a quote

Address:Guangming new district Shenzhen

Product Description

Ordering codes:

R902006626 AXIAL-PISTON PUMP
A2FO32/61R-VBB040-S
R902006969 AXIAL-PISTON PUMP
A2FO200/61R-PBB05-S
R902009775 AXIAL-PISTON PUMP
A2FO80/61R-VPB05-S
R902011534 AXIAL-PISTON PUMP
A2FO200/63R-NBB05
R902011713 AXIAL-PISTON PUMP
A2FO80/61R-VBB05
R902011779 AXIAL-PISTON PUMP
A2FO160/61R-NPB05
R902011993 AXIAL-PISTON PUMP
A2FO200/63R-NAB05
R902016733 AXIAL-PISTON PUMP
A2FO28/61R-VPB05-S
R902016827 AXIAL-PISTON PUMP
A2FO45/61R-VPB05-S
R902016925 AXIAL-PISTON PUMP
A2FO28/61R-PBB05-S
R902018112 AXIAL-PISTON PUMP
A2FO80/61R-VPB05-S
R902018116 AXIAL-PISTON PUMP
A2FO80/61L-VBB05-S
R902018121 AXIAL-PISTON PUMP
A2FO107/61R-VPB05-S
R902018124 AXIAL-PISTON PUMP
A2FO107/61R-VBB05-S
R902018130 AXIAL-PISTON PUMP
A2FO12/61R-VBB06-S
R902018134 AXIAL-PISTON PUMP
A2FO12/61L-VPB06-S
R902018138 AXIAL-PISTON PUMP
A2FO16/61R-VBB06-S
R902018144 AXIAL-PISTON PUMP
A2FO28/61R-VPB05-S
R902018155 AXIAL-PISTON PUMP
A2FO56/61R-VPB05-S
R902018294 AXIAL-PISTON PUMP
A2FO200/63L-NBB05-S
R902018352 AXIAL-PISTON PUMP
A2FO12/61R-VPB06-S
R902018358 AXIAL-PISTON PUMP
A2FO10/61R-VPB06-S
R902018365 AXIAL-PISTON PUMP
A2FO32/61L-VAB05-S
R902018368 AXIAL-PISTON PUMP
A2FO16/61L-PBB06
R902018374 AXIAL-PISTON PUMP
A2FO56/61L-PZB05
R902018445 AXIAL-PISTON PUMP
A2FO12/61L-PPB06
R902018448 AXIAL-PISTON PUMP
A2FO16/61L-PAB06
R902018460 AXIAL-PISTON PUMP
A2FO180/61L-PBB05
R902018465 AXIAL-PISTON PUMP
A2FO63/61L-VAB05
R902021523 AXIAL-PISTON PUMP
A2FO28/61L-PZB06
R902021531 AXIAL-PISTON PUMP
A2FO45/61L-PZB05
R902021539 AXIAL-PISTON PUMP
A2FO107/61L-VPB05-S
R902021547 AXIAL-PISTON PUMP
A2FO45/61L-PPB05
R902021550 AXIAL-PISTON PUMP
A2FO23/61L-PZP06
R902021554 AXIAL-PISTON PUMP
A2FO10/61L-XAB06-S
R902021571 AXIAL-PISTON PUMP
A2FO10/61L-PZP06
R902021574 AXIAL-PISTON PUMP
A2FO12/61L-PZP06
R902021579 AXIAL-PISTON PUMP
A2FO28/61L-PAB05
R902021584 AXIAL-PISTON PUMP
A2FO10/61L-PAB06
R902021587 AXIAL-PISTON PUMP
A2FO32/61L-PAB05
R902021590 AXIAL-PISTON PUMP
A2FO12/61L-PAB06
R902021592 AXIAL-PISTON PUMP
A2FO23/61L-PZB05
R902021610 AXIAL-PISTON PUMP
A2FO63/61L-PBB05
R902021613 AXIAL-PISTON PUMP
A2FO80/61L-PPB05
R902021616 AXIAL-PISTON PUMP
A2FO90/61L-PBB05
R902021629 AXIAL-PISTON PUMP
A2FO10/61L-PPP06
R902021631 AXIAL-PISTON PUMP
A2FO10/61L-PPB06
R902021634 AXIAL-PISTON PUMP
A2FO107/61L-VPB05
R902021637 AXIAL-PISTON PUMP
A2FO23/61L-PPB05
R902021639 AXIAL-PISTON PUMP
A2FO23/61L-PZB06
R902021650 AXIAL-PISTON PUMP
A2FO28/61L-PPB06
R902021656 AXIAL-PISTON PUMP
A2FO32/61L-PBB05
R902021658 AXIAL-PISTON PUMP
A2FO32/61L-PBB06
R902021663 AXIAL-PISTON PUMP
A2FO56/61L-PAB05
R902021669 AXIAL-PISTON PUMP
A2FO12/61L-PZB06
R902021672 AXIAL-PISTON PUMP
A2FO28/61L-PZP06
R902021698 AXIAL-PISTON PUMP
A2FO12/61L-PBB06
R902021725 AXIAL-PISTON PUMP
A2FO160/61R-VBB05-S
R902021749 AXIAL-PISTON PUMP
A2FO56/61L-VPB05-S
R902021760 AXIAL-PISTON PUMP
A2FO56/61L-PBB05
R902021763 AXIAL-PISTON PUMP
A2FO125/61L-PBB05
R902021809 AXIAL-PISTON PUMP
A2FO23/61L-PAB05
R902021813 AXIAL-PISTON PUMP
A2FO125/61L-PAB05
R902021828 AXIAL-PISTON PUMP
A2FO56/61L-VBB05
R902021831 AXIAL-PISTON PUMP
A2FO107/61L-VBB05
R902021834 AXIAL-PISTON PUMP
A2FO28/61R-VZB05
R902021878 AXIAL-PISTON PUMP
A2FO10/61L-PBB06
R902021883 AXIAL-PISTON PUMP
A2FO63/61L-PAB05
R902021897 AXIAL-PISTON PUMP
A2FO56/61L-PPB05
R902021998 AXIAL-PISTON PUMP
A2FO23/61R-VPB05-S
R902024522 AXIAL-PISTON PUMP
A2FO28/61L-VPB05-S
R902024525 AXIAL-PISTON PUMP
A2FO16/61L-VAB06-S
R902024527 AXIAL-PISTON PUMP
A2FO56/61L-VZB05-S
R902024557 AXIAL-PISTON PUMP
A2FO107/61L-PBB05
R902024580 AXIAL-PISTON PUMP
A2FO28/61R-VBB05-S
R902024583 AXIAL-PISTON PUMP
A2FO80/61L-VPB05-S
R902024596 AXIAL-PISTON PUMP
A2FO80/61L-PZB05
R902024598 AXIAL-PISTON PUMP
A2FO23/61R-NZB05
R902024613 AXIAL-PISTON PUMP
A2FO16/61R-PABXX-S
R902024658 AXIAL-PISTON PUMP
A2FO160/61L-VPB05
R902024696 AXIAL-PISTON PUMP
A2FO45/61L-VZB05
R902024698 AXIAL-PISTON PUMP
A2FO56/61L-VZB05
R902024700 AXIAL-PISTON PUMP
A2FO200/63L-PBB05
R902024717 AXIAL-PISTON PUMP
A2FO107/61L-NPB05
R902024720 AXIAL-PISTON PUMP
A2FO200/63R-VBB05-S
R902024756 AXIAL-PISTON PUMP
A2FO90/61L-PAB05
R902024763 AXIAL-PISTON PUMP
A2FO28/61L-PPB05
R902024788 AXIAL-PISTON PUMP
A2FO28/61L-VBB05-S
R902024832 AXIAL-PISTON PUMP
A2FO45/61L-PAB05
R902024855 AXIAL-PISTON PUMP
A2FO200/63L-NAB05
R902024861 AXIAL-PISTON PUMP
A2FO56/61L-VPB05-S
R902024943 AXIAL-PISTON PUMP
A2FO107/61L-PPB05
R902024988 AXIAL-PISTON PUMP
A2FO10/61L-PZB06
R902027028 AXIAL-PISTON PUMP
A2FO16/61R-VAB06
R902027055 AXIAL-PISTON PUMP
A2FO90/61L-VBB05-S
R902027137 AXIAL-PISTON PUMP
A2FO12/61L-VPB06
R902027267 AXIAL-PISTON PUMP
A2FO160/61L-PPB05
R902027284 AXIAL-PISTON PUMP
A2FO32/61R-XAB05-S
R902027311 AXIAL-PISTON PUMP
A2FO28/61L-PPP06
R902027367 AXIAL-PISTON PUMP
A2FO23/61R-VPP06

 

A2FO12/61L-PBB06 R902021698 Features:

  • Robust pump with long service life
  • Very high total efficiency
  • High power density
  • Large variety of available nominal sizes allows exact adjustment to the application
  • Optional with long-life bearings for the nominal sizes 250 to 1000
  • Bent-axis design

Technical data

Table of values

Size

5 10 12 16 23 28 32 45 56 63 80 90 107 125 160 180 200 250 355 500 710 1000

Displacement
geometric, per revolution

Vg

cm³

4.93 10.3 12 16 22.9 28.1 32 45.6 56.1 63 80.4 90 106.7 125 160.4 180 200 250 355 500 710 1000

Nominal pressure

pnom

bar

315 400 400 400 400 400 400 400 400 400 400 400 400 400 400 400 400 350 350 350 350 350

Maximum pressure

pmax

bar

350 450 450 450 450 450 450 450 450 450 450 450 450 450 450 450 450 400 400 400 400 400

Maximum speed

nnom 1)

rpm

5600 3150 3150 3150 2500 2500 2500 2240 2000 2000 1800 1800 1600 1600 1450 1450 1550 1500 1320 1200 1200 950

nmax 2)

rpm

8000 6000 6000 6000 4750 4750 4750 4250 3750 3750 3350 3350 3000 3000 2650 2650 2750 1800 1600 1500 1500 1200

Flow

at nnom

qV

l/min

27.6 32 38 50 57 70 80 102 112 126 145 162 171 200 233 261 310 375 469 600 852 950

Power

at nnomand pnom

P

kW

14.5 22 25 34 38 47 53 68 75 84 96 108 114 133 155 174 207 219 273 350 497 554

Torque 3)

at pnom

M

Nm

24.7 66 76 102 146 179 204 290 357 401 512 573 679 796 1021 1146 1273 1393 1978 2785 3955 5570

Rotary stiffness

c

kNm/rad

0.63 0.92 1.25 1.59 2.56 2.93 3.12 4.18 5.94 6.25 8.73 9.14 11.2 11.9 17.4 18.2 57.3 73.1 96.1 144 270 324

Moment of inertia for rotary group

JTW

kg·m²

0.00006 0.0004 0.0004 0.0004 0.0012 0.0012 0.0012 0.0024 0.0042 0.0042 0.0072 0.0072 0.0116 0.0116 0.022 0.022 0.0353 0.061 0.102 0.178 0.55 0.55

Maximum angular acceleration

ɑ

rad/s²

5000 5000 5000 5000 6500 6500 6500 14600 7500 7500 6000 6000 4500 4500 3500 3500 11000 10000 8300 5500 4300 4500

Case volume

V

l

  0.17 0.17 0.17 0.2 0.2 0.2 0.33 0.45 0.45 0.55 0.55 0.8 0.8 1.1 1.1 2.7 2.5 3.5 4.2 8 8

Weight (approx.)

m

kg

2.5 6 6 6 9.5 9.5 9.5 13.5 18 18 23 23 32 32 45 45 66 73 110 155 325 336
1) These values are valid at:
- an absolute pressure of pabs = 1 bar at suction port S
- for the optimum viscosity range from vopt = 36 to 16 mm2/s
- with hydraulic fluid based on mineral oils
2) Maximum speed (limiting speed) with increased inlet pressure pabs at suction port S, see the following diagram.
3) Torque without radial force, with radial force see table "Permissible radial and axial forces of the drive shafts"

Maximum speed

Note

  • The values in the table are theoretical values, without consideration of efficiencies and tolerances. The values are rounded.
  • Exceeding the maximum or falling below the minimum permissible values can lead to a loss of function, a reduction in operational service life or total destruction of the axial piston unit. Other permissible limit values, such as speed variation, reduced angular acceleration as a function of the frequency and the permissible angular acceleration at start (lower than the maximum angular acceleration) can CONTACT US.

Determining the operating characteristics

Flow

[l/min]

Torque

[Nm]

Power

[kW]

Key

Vg

Displacement per revolution [cm3]

Δp

Differential pressure [bar]

n

Rotational speed [rpm]

ηv

Volumetric efficiency

ηhm

Hydraulic-mechanical efficiency

ηt

Total efficiency (ηt = ηv • ηhm)

Hydraulic fluids

The axial piston unit is designed for operation with mineral oil HLP according to DIN 51524.

Application instructions and requirements for hydraulic fluids should be taken from the following data sheets before the start of project planning:

90220: Hydraulic fluids based on mineral oils and related hydrocarbons
90221: Environmentally acceptable hydraulic fluids
90222: Fire-resistant, water-free hydraulic fluids (HFDR, HFDU)
90223: Fire-resistan, water-containing hydraulic fluids (HFAE, HFAS, HFB, HFC)
90225: Restricted technical data for operation with fire-resistant hydraulic fluids

Viscosity and temperature of hydraulic fluids

 

Viscosity

Shaft
seal

Temperature1)

Comment

Cold start

νmax ≤ 1600 mm²/s

NBR2)

ϑSt ≥ -40 °C

t ≤ 3 min, without load (p ≤ 50 bar), n ≤ 1000 rpm,
permissible temperature difference between axial piston unit and hydraulic fluid max. 25 K

FKM

ϑSt ≥ -25 °C

Warm-up phase

ν = 400 … 1600 mm²/s

 

 

t ≤ 15 min, p ≤ 0.7 • pnom and n ≤ 0.5 • nnom

Continuous operation

ν = 10 … 400 mm²/s3)

NBR2)

ϑ ≤ +78 °C

measured at port T

FKM

ϑ ≤ +103 °C

νopt = 16 … 36 mm²/s

   

range of optimum operating viscosity and efficiency

Short-term operation

νmin = 7 … 10 mm²/s

NBR2)

ϑ ≤ +78 °C

t ≤ 3 min, p ≤ 0.3 • pnom

measured at port T

FKM

ϑ ≤ +103 °C

1) If the specified temperatures cannot be maintained due to extreme operating parameters, please contact us.
2) Special version, please contact us.
3) Equates e.g. with the VG 46 a temperature range of +5 °C to +85 °C (see selection diagram)

Explanatory note regarding the selection of hydraulic fluid

The hydraulic fluid should be selected such that the operating viscosity in the operating temperature range is within the optimum range (vopt see selection diagram).

Selection diagram

Filtration of the hydraulic fluid

Finer filtration improves the cleanliness level of the hydraulic fluid, which increases the service life of the axial piston unit.

A cleanliness level of at least 20/18/15 is to be maintained according to ISO 4406.

At a hydraulic fluid viscosity of less than 10 mm²/s (e.g. due to high temperatures in short-term operation) at the drain port, a cleanliness level of at least 19/17/14 according to ISO 4406 is required.

For example, the viscosity is 10 mm²/s at:

  • HLP 32 a temperature of 73°C
  • HLP 46 a temperature of 85°C

Operating pressure range

Pressure at working port A or B (high-pressure side)

Definition

Nominal pressure

pnom

see table of values

The nominal pressure corresponds to the maximum design pressure.

Maximum pressure

pmax

see table of values

The maximum pressure corresponds to the maximum operating pressure within the single operating period. The sum of the single operating periods must not exceed the total operating period.

Single operating period

10 s

Total operating period

300 h

Minimum pressure

pHP min

25 bar

Minimum pressure on high-pressure side (port A or B) required to prevent damage to the axial piston unit.

Rate of pressure change

RA max

16000 bar/s

Maximum permissible rate of pressure build-up and reduction during a pressure change over the entire pressure range.

Pressure at suction port S (inlet)

Definition

Minimum pressure

ps min

0.8 bar absolute

Minimum pressure at inlet (suction port S) that is required to avoid damage to the axial piston unit. The minimum required pressure is dependent on the speed of the axial piston unit.
(see diagram "Maximum speed")

Maximum pressure

ps max

30 bar absolute

 

Case pressure at port T

Definition

Continuous differential pressure

ΔpT cont

2 bar

Maximum averaged differential pressure at the shaft seal (case to ambient)

Maximum differential pressure

ΔpT max

see diagram "Maximum differential pressure at the shaft seal"

Intermittent differential pressure at the shaft seal (permitted at reduced speed)

Pressure peaks

pT peak

10 bar

t

Note

  • Working pressure range valid when using hydraulic fluids based on mineral oils. Values for other hydraulic fluids, please contact us.

Pressure definition

1) Total operating period = t1 + t2 + ... + tn

Rate of pressure change

Maximum differential pressure at the shaft seal

Note

  • The service life of the shaft seal is influenced by the speed of the axial piston unit and the case pressure.
  • The service life decreases with an increase of the mean differential pressure between the case and the ambient pressure and with a higher frequency of pressure spikes.
  • The case pressure must be equal to or higher than the ambient pressure.

Direction of flow

Direction of rotation, viewed on drive shaft

clockwise

counter-clockwise

Direction of flow

S to B

S to A

Permissible radial and axial forces of the drive shaft

Size

5 10 12 16 23 28 32 45 56 63 80 90 107 125 160 180 200 250 355 500 710 1000

Drive shaft

Code

B, C Z, P A, B Z, P A, B A, B Z, P A, B Z, P A, B A, B Z, P Z P A, B A, B Z P A, B A, B Z, P A, B A, B Z, P A, B A, B A, B Z, P Z, P Z, P Z, P Z, P

mm

12 20 25 20 25 25 25 30 25 30 30 30 30 30 35 35 35 35 40 40 40 45 45 45 45 50 50 50 60 70 90 90

Maximum radial force
at distance a
(from shaft collar)

Fq max

kN

1.6 3 3.2 3 3.2 3.2 5.7 5.4 5.7 5.4 5.4 7.6 7.8 9.5 9.1 9.1 11.1 11.6 11.4 11.4 13.6 14.1 14.1 18.1 18.3 18.3 20.3 1.2 1) 1.5 1) 1.9 1) 3 1) 2.6 1)

a

mm

12 16 16 16 16 16 16 16 16 16 16 18 18 18 18 18 20 20 20 20 20 20 20 25 25 25 25 41 52.5 52.5 67.5 67.5

Permitted torque at Fq max

Tq max

Nm

24.7 66 66 76 76 102 146 146 179 179 204 290 294 357 357 401 488 512 512 573 679 679 796 1021 1021 1146 1273          

Permitted differential pressure at Fq max

Δpq max

bar

315 400 400 400 400 400 400 400 400 400 400 400 330 400 400 400 380 400 400 400 400 400 400 400 400 400 400          

Maximum axial force, when standstill or in non-pressurized conditions

+ Fax max

N

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

- Fax max

N

180 320 320 320 320 320 500 500 500 500 500 630 800 800 800 800 1000 1000 1000 1000 1250 1250 1250 1600 1600 1600 1600 2000 2500 3000 4400 4400

Maximum axial force, per bar operating pressure

+ Fax max

N/bar

1.5 3 3 3 3 3 5.2 5.2 5.2 5.2 5.2 7 8.7 8.7 8.7 9.7 10.6 10.6 10.6 10.6 12.9 12.9 12.9 16.7 16.7 16.7 5.2          
1) When at a standstill or when axial piston unit operating in non-pressurized conditions. Higher forces are permissible when under pressure, please contact us.

General information

  • The specified values are maximum data and not approved for continuous operation.
  • The axial force in the direction of action -Fax is to be avoided as this reduces the bearing life cycle.
  • The output by means of belts requires special conditions. Please consult us.

 

Notes for sizes 250 ... 1000:

  • In case of radial forces limited performance data is valid. Please contact us.
  • In case of axial forces during operation of the unit please contact us.

Effect of radial force Fq on the service life of bearings

By selecting a suitable direction of radial force Fq the load on the bearings caused by the internal rotary group forces can be reduced, thus optimizing the service life of the bearings. Recommended position of mating gear is dependent on direction of rotation. Examples:

Toothed gear drive, size 5 … 180

Toothed gear drive, size 200 … 1000

1

Direction of rotation "clockwise", pressure at port B

2

Direction of rotation "counter-clockwise", pressure at port A

Long-life bearing

Size 250 to 1000

For long life cycle and use with HF hydraulic fluids. Identical external dimensions as design with standard bearing. Subsequent modification to long-life bearing is possible. Bearing and housing flushing via connection U is recommended.

Bearing flushing

Flushing flow (recommended)

Size

250 355 500 710 1000

Flushing flow qv

l/min

10 16 16 16 16

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Punto hydraulic equipment Co., Ltd
Website : www.puntodelectura.com
Telephone : sales2@ldhydraulic.com
Mail : sales9@boya.com.sg
Address : Guangming new district Shenzhen

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